54410850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:233

約数の個数: 144

約数和(自身を含む): 160864704

約数和(自身を除く): 106453854

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 71, 75, 78, 90, 117, 130, 131, 142, 150, 195, 213, 225, 234, 262, 325, 355, 390, 393, 426, 450, 585, 639, 650, 655, 710, 786, 923, 975, 1065, 1170, 1179, 1278, 1310, 1703, 1775, 1846, 1950, 1965, 2130, 2358, 2769, 2925, 3195, 3275, 3406, 3550, 3930, 4615, 5109, 5325, 5538, 5850, 5895, 6390, 6550, 8307, 8515, 9230, 9301, 9825, 10218, 10650, 11790, 13845, 15327, 15975, 16614, 17030, 18602, 19650, 23075, 25545, 27690, 27903, 29475, 30654, 31950, 41535, 42575, 46150, 46505, 51090, 55806, 58950, 69225, 76635, 83070, 83709, 85150, 93010, 120913, 127725, 138450, 139515, 153270, 167418, 207675, 232525, 241826, 255450, 279030, 362739, 383175, 415350, 418545, 465050, 604565, 697575, 725478, 766350, 837090, 1088217, 1209130, 1395150, 1813695, 2092725, 2176434, 3022825, 3627390, 4185450, 5441085, 6045650, 9068475, 10882170, 18136950, 27205425, 54410850]

約数ペア:

[(1, 54410850), (2, 27205425), (3, 18136950), (5, 10882170), (6, 9068475), (9, 6045650), (10, 5441085), (13, 4185450), (15, 3627390), (18, 3022825), (25, 2176434), (26, 2092725), (30, 1813695), (39, 1395150), (45, 1209130), (50, 1088217), (65, 837090), (71, 766350), (75, 725478), (78, 697575), (90, 604565), (117, 465050), (130, 418545), (131, 415350), (142, 383175), (150, 362739), (195, 279030), (213, 255450), (225, 241826), (234, 232525), (262, 207675), (325, 167418), (355, 153270), (390, 139515), (393, 138450), (426, 127725), (450, 120913), (585, 93010), (639, 85150), (650, 83709), (655, 83070), (710, 76635), (786, 69225), (923, 58950), (975, 55806), (1065, 51090), (1170, 46505), (1179, 46150), (1278, 42575), (1310, 41535), (1703, 31950), (1775, 30654), (1846, 29475), (1950, 27903), (1965, 27690), (2130, 25545), (2358, 23075), (2769, 19650), (2925, 18602), (3195, 17030), (3275, 16614), (3406, 15975), (3550, 15327), (3930, 13845), (4615, 11790), (5109, 10650), (5325, 10218), (5538, 9825), (5850, 9301), (5895, 9230), (6390, 8515), (6550, 8307)]